Payment Options - Online now available


The health and safety of our customers and employees is a top priority of the RCH Water Supply Corporation Board.

Click on Chart for Daily Usage

Annual Usage Reports

(pdf format)




2019 2018

2017 2016 2015





Copyright 2021

The RCH Water Supply Corporation serves the North Central Texas area in the southern portion of Rockwall County. The Corporation's Board of Directors is dedicated to providing reliable service and the highest quality water to its customers.










Water Conservation Tips:


1. Repair leaking faucets, pipes, toilets, etc.

2. Install water saving devices in faucets, toilets and appliances.

3. Wash only full loads of laundry.

4. Run dishwasher only when full.

5. Water the lawn and garden as little as possible.

6. Follow water restrictions carefully.

7. Do not water between the hours of 10 am and 5 pm.



















RCH WATER SUPPLY - 5763 SH 205 SOUTH, STE 101 - ROCKWALL, TX - 75032